CVE-2022-31019

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Summary

CVECVE-2022-31019
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-06-09 13:15:00 UTC
Updated2023-06-29 14:43:00 UTC
DescriptionVapor is a server-side Swift HTTP web framework. When using automatic content decoding an attacker can craft a request body that can make the server crash with the following request: `curl -d "array[_0][0][array][_0][0][array]$(for f in $(seq 1100); do echo -n '[_0][0][array]'; done)[string][_0]=hello%20world" http://localhost:8080/foo`. The issue is unbounded, attacker controlled stack growth which will at some point lead to a stack overflow and a process crash. This issue has been fixed in version 4.61.1.

Risk And Classification

Problem Types: CWE-674

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Vapor Vapor All All All All

References

ReferenceSourceLinkTags
DoS Vulnerability in URLEncodedFormDecoder · Advisory · vapor/vapor · GitHub CONFIRM github.com
Merge pull request from GHSA-qvxg-wjxc-r4gg · vapor/vapor@6c63226 · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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